Ophthalmic roughing wheel



FIG. 1 is a perspective view of an ophthalmic roughing wheel, in accordance with the present invention;

FIG. 2 is an elevation view of the ophthalmic roughing wheel of FIG. 1, in accordance with the present invention;

FIG. 3 is a top plan view of the ophthalmic roughing wheel of FIGS. 1-2;

FIG. 4 is an elevation view of the ophthalmic roughing wheel of FIGS. 1-3, in accordance with the present invention; and,

FIG. 5 is a bottom plan view of the ophthalmic roughing wheel of FIGS. 1-4.

The broken lines in the figures showing other portions of an ophthalmic roughing wheel are for illustrative purposes only and form no part of the claimed ornamental design. 

CLAIM The ornamental design for an ophthalmic roughing wheel, as shown and described. 